hot right now ...ireland .,...galway races,,,,,betting ,,,,tips ,,,,hotels,,,,,tickets,,,,,escorts.....
always latest films.....
hot all the time ,,,,,anything that stops extreme or gives extreme pleasure,...lol
there is always a hot market,,,,,, look at the best sellers in amazon......latest book releases,,,,,
Is this what you looking for hot niches right now.....
best of luck
Deirdre