Not a fan of these since they're very close to "help me remember something" and "do my decision making for me" type of questions.
Better versions of these would be if the user was already trying something in an app and leaving an aside that if it's not possible in their current web app of choice, feel free to suggest an alternative.
You then get the benefit of having the question focussed to a web app at hand and a side bonus of another out there that could overtake its use.
In the end they still read as "pitch me an idea that I should go with since I am non-committal about my choices in life".
Note that the Help/On Topic page now explicitly says that web app recommendations are off-topic.
Please note that the following subjects are considered off-topic here:
- Web application recommendation requests