I'm sure there ARE parsers and old terminals that may not understand tabs, but I don't plan to make decisions about how I write code based on the possibility of

I'm sure there ARE parsers and old terminals that may not understand tabs, but I don't plan to make decisions about how I write code based on the possibility of maybe, someday running into SOMETHING that doesn't like what I'm doing. Especially when switching my entire code base from tabs to spaces is as simple as a global find/replace.