Quote: (Dobbsy @ 08 Jul. 2009, 13:03 )
there just aren't enough of them left to form a cohesive fighting army/force.
Uhm...Yes there are. Remember, they like other legions at that time were LEGION. Chapters came after the Heresy. There were so many in fact that they were able to storm the imperial palace! (I will have to reread this one again). They were also the last to leave Terra therby holding back the resistance - no small feat.
Just because they are warbands does not lessen their number. They are just separated (blame Grandma Wendy for this fluff). It was a large battle that Kharn decided to lose it. (it does puzzle me however why Kharn did lose his tremper as the others were obviously not crazed enough to continue fighting - looks like I have alot of rereading to do).
Also, I believe they still continue their cranial augments on new innitiates - those that have survived (even just) a slaughter and proven themselves in battle).
No doubt joining a World Eater legion would be daunting at best. Imagine approaching them for 'membership'. Proving yourself would be dangerous indeed. Another way is to survive one of their raids and maybe kill one or two of them with inferior armour and weapons. Not looking good on either of these two choices, however in the chaos wastes, alot can happen and time is not as we know it. And your reward - a lobotomy.
*shakes head*