Add "My questionnaires" link to "My account" drop-down

[fantasai]

Describe the issue
There's a magical URL that includes all the open polls that pertain to an individual here, which is camouflaged in the sidebar of the Member page, and most people don't seem to know about it (and I always forget where it is).

URL
https://www.w3.org

Recommended solution
Suggest making it easier to find by including it under the "My account" drop-down on the new website.