I'm a new developer so please take this post with that in mind...
I spent the last 3 weeks looking at NoteTab Pro, TopStyle and WeBuilder. i settled on and purchased WeBuilder because it has more features than the others.
IMHO, the only area where TopStyle does a better job that WeBuilder is when you style check your HTML via the W3C website, TopStyle opens the results a bottom window similar to WeBuilder's message window. Also, the errors in the message window link directly back to the line of code in your HTML allowing you to quickly fix the error.
I would like to see this feature implemented in WeBuilder.
Thanks,
Steve Racz