I wouldn't want people going to the recipes forum from the main page without seeing this one first.
It's not going to be changed back. Someone complained that they had been around the forums for some time and didn't see the recipe page.
Well duh, if they had been reading the DIY page it was right at the top! Now we have to put up with this cause some noob can't get to the recipes easily and that goes straight back to what Ast_Isis said. They need to learn how to DIY first THEN get to the recipes.
I don't suppose they asked the follow-on question whether they had seen any subforum not listed on the main page? You see forum headings in large and bold and don't notice the text listing the subforums. The reason was "it will get more hits now"... which could be used to argue for a completely flat structure with no subordinate forums at all.
For moving it back I think playing the safety and liability card is a valid ploy (playing with pure nicotine has got to be more dangerous than unprotected batteries

) I just referred 2 newbies (different threads) here.
1st thread: "Can I extract nicotine from patches or tobacco or something? I'm thinking I could make my own juice"
2nd thread: "Where can I get pure nicotine in the UK? I was thinking about making my own juice"
My response was basically "nicotine is fatally dangerous in the form you're talking about" and a pointer to DIY where lots of those guys make their own juice and there is plenty of information on the safe care and handling of nicotine and ingredients. Seems logical to go through DIY to get to DIY e-liquid.