While answering questions, adding comments and even more during reviews or edits, I often find myself in the need to quote some external reference, that I know of without remembering the exact URL. Some are often needed, like RFC2606 or RFC6302 for tokens to use in obfuscation, or various software documentation, etc.
It would be handy if I could have a page, in my profile, completely private, where I could basically fill out a free-form text box where in my case I could put my "most needed links". Already like that it would be useful, as tied to my account, and a further improvement would be if it could be made available in some way at the time we are on a question, like with a small search text box that would hit this page or something like that.
Of course I can reach almost the same goal by having all the resources as bookmarks in my browser (which is what I am doing right now failing to have a better solution), but it would be more convenient to have them in each Stack Overflow site (because I may use different computers/browsers that are not necessarily linked on the bookmarks-level together, or using the Stack Overflow mobile application, etc. and I may not like using a cloud application for that).
I am also open to suggestions from other active participants that have the same problem and how they solve it, as I may have missed obvious ways to do that.
Update 1: Ok for the duplicate question, I have searched before posting, but this question with a score of -9 never popped up in results. The answers there do not 100% answers my question anyway...
Update 2: Let me re-emphasize again that the core idea is to store a list of links that I often need when replying to questions on Stack Overflow. It is not for storing unrelated texts. And even better if they are easily available when answering questions.