First of all, really good work. I'm looking forward the next versions, and I'd rather hope in your guys than in Microsoft to make Skype more "pleasant" to use, as we're moving and I doubt Microsoft would do anything other the already-announced forced migration.
About the requests... well, the fonts and emoticons are pretty much the only things I need to move on smoothly. The "hide messenger" feature thing was also handy, giving me privacy whenever I had to leave and someone else would use here. Another cool thing would be the possibility of using different aliases in chosen groups, just like we could with groups.im, but I don't know that's even possible lol.
Again, good work and congrats to what you guys have already made possible.