Interpretations of "mobile-friendly"

This post is a revised version of a post that previously appeared on the Summersault blog, now edited to be more generally useful.

If you've read any kind of article on website development or related topics from the last few years, it almost certainly told you that making your website "mobile-friendly" is critical to its success.  Everyone wants their new website to look great and work great, and they want to make sure it's mobile-friendly too.

It's a great goal, but it can also be a confusing one.

Making a website "mobile-friendly" can mean a lot of different things depending on the type of site and the end result you're looking for.  Most new websites created these days now have some minimum level of compatibility with mobile devices, but when discussing mobile-friendliness as an interest or when you need to use mobile components to achieve a particular business/organizational goal, there are some details to talk about.

Here are a couple of different interpretations of the phrase "mobile-friendly" when it comes to website development:

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Replacing Notifo with Pushover

Two years ago I compared Notifo and Prowl as tools for sending custom push notifications to your mobile devices.  I ended up relying on Notifo quite a bit to send me mobile alerts about certain kinds of events that I might not otherwise notice right away - email messages from certain people, some kinds of calls or voicemails at my office, certain messages meant for me in the office chat room, etc.

(You might think all that alerting would get obnoxious, but having these notifications sent to me according to my preferences has meant I'm less likely to obsessively check email or other digital inboxes for something important I might be missing.  The good/important stuff gets to me fast, the rest waits for me to view it at my convenience.)

In September 2011, the creator of Notifo announced that he would be shutting down the service.  It's continued to mostly work since then without his intervention (a testament to the self-sufficient nature of what he created), but in the last few weeks I've seen increasing errors or delays in getting messages through, so I went in search of alternatives to Notifo.

Today I found Pushover, a really simple but elegantly done service that offers all the features I want.

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Notifo vs. Prowl for iPhone push notifications

Notifo : application de notification pour iPhone / iPad gratuite pour le push Twitter et d'autres servicesI asked on Twitter yesterday if anyone would like to compare the "Notifo" service to the "Prowl" application for handling push notifications to iPhone and other mobile devices.  No one answered, and so here's my brief rundown comparing the two.

If you don't already know about push notifications, a brief primer: they're basically just like text messages, except they can be routed/categorized in ways that make them useful to individual applications on your phone.  Instead of getting a generic SMS text message when someone DMs you on Twitter, you can instead use push notifications to have the Twitter app on your phone realize a new DM has come in and alert you according to your personal settings.   When you "view" a push notification, you can be taken to a web page or app that's relevant to its content.  Best part: the messages don't count against any text messaging limit (for now).

I started using Prowl about 9 months ago.  My three main uses were:

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Using the iPhoneOS SDK on older PPC Macs

I'm just getting started with developing applications for the iPhone / iPod Touch, and one of the first real hurdles I encountered was that Apple didn't make it easy by default to use their iPhoneOS SDK on non-Intel Macs. With some Googling around I was was able to find a variety of articles that mentioned workarounds, but the comprehensive solution was spread across lots of blog post comments, forum postings, etc. So, for my own reference and hopefully as assistance to anyone else who might be in the same boat, I'm consolidating the steps here.

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