1
2

[–] srgmpdns 1 points 2 points (+3|-1) ago 

Seems like a reasonable idea.

How about:

No activity for one year (say) -> notification of imminent deletion -> no response-> deletion.

1
2

[–] GoBackToReddit [S] 1 points 2 points (+3|-1) ago 

Almost anything would be a better system than it is currently.