There is no questionable meaning of begging.I think the definition of "begging' is questionable. If you prefer to judge people based on what they do to fund raise for something, well, that could be construed as a character flaw too.
Some things should not be on the GFM site, I am sure. But most of the ones that I looked at are legitimate things that people, schools, kids/parents and communities have been raising money for for years. Its just a new format.
From the Miriam Webster dictionary:
BEG verb \'beg\
: to ask people for money or food
: to ask (someone) in a very serious and emotional way for something needed or wanted very much
: to ask for (something needed or wanted very much) in a very serious and emotional way
Asking people for money is by definition, begging.
I have to say that I think GFM accounts are one begging step below begging on the street. At least on the street, you are sacrificing some personal time to beg for the money. With a GFM account, you can continue your merry life, going to Drum Corps or Cheer or whatever want you have and hope people will click an button and hand you money.
I do choose to judge people on how they fundraise. If they put an effort behind their fundraising, such as selling over priced candy or wrapping paper, putting on a car wash, or something that takes personal effort I will judge them more favorably than somebody who just has their hand out begging for money.