> Now that I'm forced to dive into it, I see that they just reinvent square wheels in a wrong ways that were polished a decades ago in regular desktop apps.
If you're talking about tcl/tk, decades ago it had a motif look to it (raised 3d borders, lots of grays). There was no theming engine. Font sizes were integer only (and that only recently changed). I'm not sure what the status of antialiasing was, but it probably wasn't good.
The event loop was (and is) slow. Unicode support was new.
Oh, and then there was the documentation. Seems like everyone who installed tcl/tk on a university machine made a public copy of the docs. So if there were bugs in a topic of the doc (and there were), and you searched for something related to that topic, you'd get back 100 links to copies of that same doc which all had the same error. What you wouldn't get were in-depth blog entries explaining that topic, complete with inline, cross-platform working demos which you can read, write, modify, and-- with a single shortcut-- inspect using one of at least 3 completely different implementations of the same standard from competing companies.
