This is like bread and butter. I could not have imagined a better merge of two companies. Aptana is the best IDE based on Eclipse, however they were not going anywhere. Aptana studio is good, and that’s it, no direction, no really big goals or anything. Its just stands there being good. Titanium, on the other hands has everything except a proper IDE, it has funding like crazy, army of developers using it(~100000) who are also debuggers at the same time, the appeal of open source and so on. What it lacks is something that Aptana has and that something is best free IDE out there.
While I do have high hopes for the new version of IDE, i doubt that its going to come close to FlashDevelop in capabilities, which is hands down the best tool for Actionscript developers out there (even though Adobe has their own eclipse based IDE). If anyone from Aptana is reading this: don’t take an example from eclipse based IDE’s, take an example from the best