I do not know what is the criteria to retain a post under '48 hrs' & 'latest'. Can some body explain how long a post is retained under these heads. There would be several posts under 'latest' and it is impossible to read them all even selectively.
My suggestion is that posts under 'latest' should remain for a period of say 36 to 48 hours only and subsequently shifted to 'Beyond 48 hrs' (replacing '48 hrs'). The 'beyond 48 hrs' posts can be retained for a period of say 1 week. Similarly posts under 'Popular' can be retained not beyond 2 weeks.
