Now the decision to buy IBM is more around software and services. Outsourcing contracts have long lives, but software and implementation less so.
This is where the Growth investor looks at something different than the Value investor. The growth investor says, "They're technologically irrelevant. They're still hawking Lotus Notes!" [0] The value investor says, "Their PE is 11, and they're buying back every share in sight." [1]
IBM realized a while ago that the actual machines were replaceable, but the expertise needed to do integration on the scale they operate at less so. And given the poor success rate of major upgrade/integration projects, I expect "hire IBM" is still a fairly safe decision at the C/VP level. Whether legacy enterprises* are running mainframe or fail-tolerant distributed infrastructures, most of them are more than happy to throw money at someone to reliably turn the crank and keep them working.
Edit Side note: Does Amazon actually not have a services org to build on top of AWS? Seems like they could create one just from IBM layoffs and start helping some of these sorts of customers migrate to AWS.
*Excludes the vast majority of companies mentioned on HN
I'm a BH investor, and frankly I don't like them going into this space.