My theory on why its so attention consuming is because its like Wikipedia, but its about all the stuff you love. TV shows [http://tvtropes.org/pmwiki/pmwiki.php/Main/Television], anime [http://tvtropes.org/pmwiki/pmwiki.php/Main/Anime], movies [http://tvtropes.org/pmwiki/pmwiki.php/Main/Film], video games [http://tvtropes.org/pmwiki/pmwiki.php/Main/VideogameTropes], manga [http://tvtropes.org/pmwiki/pmwiki.php/Main/Manga], narrative elements [http://tvtropes.org/pmwiki/pmwiki.php/Main/NarrativeTropes], memes [http://tvtropes.org/pmwiki/pmwiki.php/Main/MemeticMutation], religion [http://tvtropes.org/pmwiki/pmwiki.php/Main/ReligionTropes], books [http://tvtropes.org/pmwiki/pmwiki.php/Main/Literature], music [http://tvtropes.org/pmwiki/pmwiki.php/Main/MusicTropes], and tropes themselves [http://tvtropes.org/pmwiki/pmwiki.php/Main/TropeTropes]. So you have a wealth of info at your fingertips (just a link away!) and its all so interesting to read.