In the email alerts
of your user profile, you can choose which alerts are sent to you. This is not mandatory; you can opt for “never”.
The second alert mechanism is the red mail icon appearing in the top line aside your account name when activity has been detected on questions/answers you’ve contributed. In my case, I rely solely on this mechanism so that my mail boxes are not saturated with alerts. This does not matter for me because the AskLO page is opened by default in my web browser as I am a regular contributor.
I am not sure I understand the point in your question.
There may be case where you receive an alert but clicking on the link results in “Sorry, content no longer available!”. This is caused by someone deleting the question/answer/comment before you had an opportunity to read it. This is why it is recommended to leave a reasonable duration between your decision to delete data (unless it is obviously spam) and the deletion itself. Closing a question with an adequate reason is preferable.
The AskBot engine used by AskLO is not perfect and experiences sometimes “glitches” but I am not sure your description falls in these cases.
Please, edit your question to improve it.
EDIT to answer a question in a comment below
You mention a case where I commented a suggestion in a comment. I reacted only after I got a notification through the alert system which you also got. But when you came back, only my comment was there.
My interpretation is the author’s comment estimated my argument was strong enough to invalidate his claim. He then decided to remove the comment (by pressing the small gray X at right of the comment).
The alert system is not perfect:
- on every edition, your
Notifications
page contains the previous content (except for the first insertion displaying the new content)
In case of deletion, the deleted content is in the Notifications
page but when you click on the link, the question is displayed in its present state. If the question (and perhaps an answer) is deleted, you get a yellow header with “Sorry, this content is no longer available”.
Comments are considered as “weak” or secondary content and don’t trigger the warning when missing.
To show the community your question has been answered, click the ✓ next to the correct answer, and “upvote” by clicking on the ^ arrow of any helpful answers. These are the mechanisms for communicating the quality of the Q&A on this site. Thanks!
In case you need clarification, edit your question (not an answer which is reserved for solutions) or comment the relevant answer.