I agree with these points.
1. ALso if you click the EDIT button n your post window and then click GO ADVANCED one you will find the MANAGE ATTACHMANTS button.When you click the one you will open a new window with a kind of a browser of files.Also you will find there icons of all file formats and their maximal sizes that can be upladed.You can upload five files at once.
2. Yep...
3. That's true.I have read on a few forums ( Polish and others ) they like and admire our siggies.