This part doesn't make sense to me:
"The average Sell Price was about L$252 per $1.00 US. Just recently it climbed to L$262 per $1.00 US. What that means is that at the lower rate, there must have been around 15.1 Billion Linden Dollars sold. ($60 Million × L$252 per $1.00) But at the higher Exchange Rate, that same 15.1 Billion Linden Dollars will only result in $57.7 Million. That’s another $2.3 Million into Linden Lab’s pocket."
How are they pocketing 2.3 million when there is less money coming in?
If Supply Linden is selling newly created Lindens directly then they make more USD selling at 248 than they do at 258.