On: ReMail (YC W09) launches multiple accounts

[Skeuomorph]

I have 149,508 messages in my primary Google Apps box, which is using 4,706 MB. In ReMail, the same box is using 466.2 MB of storage.

[zzzmarcus → Skeuomorph]

My 45,000+ messages take 170mb. I've been using Remail for a few months now and find it indispensable. For an idea of how useful it is to me, I sort my apps by frequency of use and reMail is on page 2 of 6, after OmniFocus but before Mint.com.

It's one of those apps I didn't know I needed but use all the time now that I've got it.

[Skeuomorph → zzzmarcus]

Out of curiosity, how do you track frequency or recency of use? Just remembering, or is there data to be found?