I've had last.fm since the 30th December, so about 3 weeks... this is my artist list so far.
1) ...And You Will Know Us By The Trail of Dead - 54
2) Yourcodenameis:milo - 47
3) Sigur Ros - 41
3) The Mars Volta - 41
5) By The End of Tonight - 38
6) Biffy Clyro - 37
7) Dog Fashion Disco - 36
8) TV On The Radio - 35
9) 65daysofstatic - 34
9) Gang Gang Dance - 34
11) Fear Before The March of Flames - 27
12) Ponytail - 26
13) Youthmovies - 23
13) Oceansize - 23
15) Protest The Hero - 22
In total: 930 plays - this sounds like an awful lot to me, especially considering I've been away for a few days on two occasions this month.
a) Post your MONTHLY last.fm stats here (if you like)
b) How many total plays do you usually accumulate and is 930 rather a lot?
c) How much of your total music listening is recorded on last.fm? (Nearly all of mine is these days)
And anything else relevant you wish to Discuss.