I've clicked around in the implementations in the documentation and it seems there is quite a lot of project that haven't been updated in ages. For the PHP side i see quite a few that one could argue are abandoned.

Would you mind if i went through and a least do some sorting so active projects are on top? This way when users click through the list of implementations they see relatively active projects first. I'm not sure if assuming a project dead is really feasable since that sometimes is rather hard to know for sure.