Gingerale is right--Diana started Windlyn when she was 15! We have a couple of members that pitch in for drawing event items, a couple of mods, and I work the server stuff, but it's pretty much a one woman show for the most part.
It gets busier during events, but we didn't even announce the last on the front page (that's how over-extended Diana is). We've never advertised or even tried to spread the word aside from our social media pages, so I'm always amazed that anybody finds us at all! I think it's nice to be low-key and at a comfortable pace when you're building things.
As for Beta, it's more like Alpha plus or closed Beta--new features in the pipeline/being tested but not live still. Windlyn's take on TinierMe-ish features--I can't say too much but let's say we've covered a lot of that ground already and exploring 3D is a new half-step we need to take to help bring things all together.
I've done 3d rendered computer animation work in the real world, but modeling and texturing--I'm not an artist.
That said, I think we're about ready to take things to the next level, so I hope to spell out things (between events!) that I hope might interest you and anyone wanting to help get us ready to go public Beta. Please stick around and let us know your thoughts! (PM is ok too, but nda limits specifics on some things.)