For me the SL experience has been great. There are a few things I'd like to see changed.
1) The ability to choose which folder an incoming inventory item is placed. It seems I always have to hunt for it so I can place it where I wanted to put it in the first place.
2) The ability to retrive any object I own from any place in world when I choose to. The system knows my inventory. The sysetm knows where it is. The system should be able to tell me what inventory items I have that are NOT currently in my inventory and allow me to "call" it back at that time.
3) Primitives where you can pick the number of sides like Pentagons, Hexagons, Octagons etc.
4) This may be impossible becuase of the the way the 3D engine is built:
Before SL I used to go play in THERE. THERE allowed you to build stuff, using the popular gmax program, off line. As an example to build a circular ramp using gmax you simply started with a primitive box shape making it thin and tall. From there you twist it say 720 or more degrees. Then you can simply "strech" it, with a modifier, into the desired ramp size you want. I watched someone build a ramp in SL the other day. It was painful how many steps and prims were involved in that. The bonus using an off world program like gmax is that u can develop off line with no lag to worry about and you can get greater precision and more complex modles. I'm assuming that it would be easier on the prims too. An octagon with one prim wuold be nice.
5) Even if using a program like gmax was impossible because of the compatibility issues I'd like to have an off line version of SL where I could create objects and test scripts in a barren small area local to my machine. I don't need trees, or shrubs, or terrain, or anything fancy. Just a local runtime version that was maybe the size of two small properties to build stuff that I could upload later. I don't get a lot of on world time. So it would be nice to be able to do stuff when I couln't connect.
6) a local inventory managment system. It won't allow you to ADD or CREATE NEW, but you can rearrange and delete items. If you make changes then the sysetm simply recognizes that it has to upload reather than download your new inventory. It would then just replace your old inventory with the new one you modified.
For me, being new to SL, I don't have hundreds of request just these simple ones.
Have a great day

these kinds of posts happen a lot so I'm used to people never reading the back post of feature suggestion.