I noticed, that this has already been asked:
Add pointer to softwarerecs.stackexchange.com in our Help's 'on-topic' section?
And the accepted answer says: Yes we should add a link to https://softwarerecs.stackexchange.com/ on https://webapps.stackexchange.com/help/on-topic.
However, that link still does't exist. Is there a reason against it?
(As that question was answered with 'it should be changed' but it still isn't changed, I've tagged this question as [bug])
Please note that the following subjects are considered off-topic here:
section, I'd recommend to replace the line
- Web application recommendation requests
with a line like