Notification and Comments on Notes & Histories

[#1]

I would love the ability to notify other users that a note or history was added to a record and also add the ability comment on notes and histories. This would add awesome collaboration capabilities for companies and teams.

For example, a note regarding a service issue or sales process is added to a record. When adding the note, you could "notify" another user (a sales manager for example). The manager could then comment on the note, asking questions or providing a response. 

[#2]

If, per your other 'share your idea' post here: http://community.act.com/t5/Share-Your-Ideas/Latest-Activity-Feed/idi-p/194045

if there where RSS feeds for activities/histories/contact creates/opportuntity creates etc then using ifttt recipies you could achieve this.