Guild Wars 2

Hi everybody,
I am one of the lucky players who got the invitation for the Beta Stress Test.
I would like an official source/response regarding what we can share about our experience.
In particular:
1. Can we livestream our test?
2. Can we talk about the experience later?
3. Can we share videos/pictures later?
4. Can we talk about improvements as well as bugs we’ve encountered?
5. Are there any infos we should not share ( aside from account infos, which shoud just be obvious :-P) ?
Thank you immensely for this opportunity and see you all in the Maguuma Jungle (( sooner or later )!

Yes you can do all of those. In the mail they encourage you to post any feedback you have in this subreddit

There will be no nondisclosure agreements for these beta tests. Those of you who are selected as testers will be free to talk about your experiences and to post streams and videos of the content you play.

https://www.guildwars2.com/en/news/upcoming-heart-of-thorns-closed-beta-tests/

Feel free to share it all! =)