|| Please Note: Elements of this post have been edited out, out of concern that they may be offensive to certain individuals. This was not the intention of the original post and I apologise if anyone has been offended.
The topic is on Ba'alei Batim who take it upon themselves to learn STa"M and then start writing (and/or checking) on their own. ||
Personally - I'm vehemently against this sort of thing. Someone who has not learnt the rigorous material should not be allowed to put kulmus to klaf.
True even if someone's tzurat ha'ot is ok. But who knows what kinds of kavanot, kidushim, chak tochot, etc etc has gone on if he's not a real Sofer???