I'll host it for free if the current server is inadequate.
I have spare capacity on a managed server located in Chicago, IL. Current uptime is 166 days. This server hosts some advertising networks - downtime means loss of revenue for my clients, so there would be no downtime issues.
Hosting company is WiredTree. The server is managed 24/7/365 w/SLA.
Specifications:
Intel Core 2 Duo E8400 (2 x 3 GHz, 6 MB Cache, 1333 MHz Bus)
2 GB DDR2 ECC (Error Correcting)
2 x 250 GB RAID 1 - immediate recovery from hardware failure, increased read speeds
250 GB Backup Drive - incremental nightly/weekly backups. recovery from software failure - filesystem, corruption, etc.
2 TB Monthly Transfer
Fedora Core, Apache, cPanel/WHM
Currently hosts those advertising companies as well as Adopt a Mac.