I got on the Mageia 1 train shorty after initial release and is still using it on my main computer.
Apart from some teething problems - the most important one that my printer was not working properly - i enjoyed using it was pretty stable.
I installed Mageia 2 this morning without any revisionf of the Beta versions, and I must say, the improvement is impressive! It installed very easy, unlike Mageia 1 that struggled with the boot loader and in general it seems like it is faster in most aspects. From what I have seen so far, it looks very promising and worth it migrate my main box soon.
It installed my HP 6500A in seconds and on Mageia 1 the ADF scanner does not work. On Mageia 2 it works nice!
I have not tested all the rest, but again, it looks like it did get better. Keep up the good work.
However, Dansguardian is broken for some reason and one cannot restart it in the system services module of the control panel. This is a must for the kids computer.