Thanks for your continued interest!
No, as yet there is no information regarding blanks and comments stored in the database. It's not hard to add, of course, so we'll do it soon. As a temporary work-around, you could query for methods that make many method calls instead, which may be a better measure of size than just the number of lines:
from Method c, int n
where c.fromSource()
and
n=count(c.getACall())
and
n > 50
select c, n order by n desc
Cheers,
-Oege
