libmemcached support about vanilla-mvc HOT 2 OPEN

Models that you want cached could have alternative implementations of ::find and
friends that do caching.  For manually defined Models, they could inherit from 
a new
subclass of Model that has overridden methods.  Might be valuable to allow
ModelCommonCode to be specified, or build up the final inheritance graph of 
Model at
runtime (note that the last line of the dbmodels/3/Model.php) using eval or 
some kind
of introspection (is runkit stable, does anyone really use it, does it make a
difference if that is used rather than eval?) .

Hmm alright.

Also, for the implementation should we use a DIY class that uses sockets to 
talk to
the memcached server(s), use the official PECL extension
[http://pecl.php.net/package/memcache], or use this
http://phpca.cytherianage.net/memcached/. 

We used the latter at my previous job without any modifications and it did the 
job
without any problems. The only downside to this one, however, is that it hasn't 
been
updated since 2003.

Personally, I'm leaning towards packing in the client from cytherimage just 
because
I'd rather not have vanilla start to have dependencies on PECL packages.