I don't mean to be a buzzkill but I wouldn't buy this concept artist toolkit or whatever you're calling it when it's finished.
If I want a map editor I'm going to use
DAME or the
Ogmo Editor.
If I need to do some 2d animation I've the
Gimp animation Package or better yet,
Pencil
If I need some painting software I've got
GIMP or
Paint.NET.
If I wanted to talk with my team I'm going to use any one of the messenger clients around today.
If I need to keep an online repository for code or share it across the internet with my team then there are a plethora of ways to do that.
I've now managed to supply my team with everything they would need, for free, rather than paying $30 per seat.
I'm all up for creating in house programs to help streamline the development process but these are usually heavily custom tailored to the current project and when it comes to selling, they are usually only applicable to a few.
Now i'm in no way saying stop, I think all in one packages are a good thing, but only if they are done right. If i'm going to shell out money for one of these I want it to include everything that the free equivalent has to offer and more. Lets say you include all of the features that the free equivalent has, but it comes in a one time purchase tasty single download, I'm still not going to get it. The time it takes to download all of those programs is quite small and I'm not going to miss the time, I'm sure going to miss $30 though.
I think if you are going to sell it then you need to go all out, put some real effort into the UI design, make it easy on the eyes and make sure that everything is where it needs to be (there are countless tutorials/papers/blog posts on this kind of stuff), make sure it's feature rich (so many features that you wouldn't even be able to fit it on the back of the package!) and price it reasonably. $30 sounds fair but I would be put off the moment I looked at a screenshot, it looks hastily put together, whether it works or not the aesthetics are going to be the first thing someone sees and it
will be a make or break deal.
I think i'm done...
I look forward to seeing how this progresses.