29€ is not for those features, it is for the whole deal. It's for Manel's efforts. So for that, although indeed right now I don't actually have my BlidePlus license installed, I have still paid for it, because I think Manel has done a lot of good work. :-)
Ditto - I seem to be using MaxIDE more at the moment because I'm not working on any BlitzMax projects - just editing one or two files. However, I still bought a license to encourage development for when I do use it as it really does help for large-scale developing.
I think 29 euros (approx. £20) is well worth it. Thanks Manel!