It's just a pitty Google chose HTC as their hardware maker, yik.
Any manufacturer can use Android, not just HTC. From the
wikipedia entry, forthcoming phones are:
Samsung I7500 was announced in April 2009 for release in June.[66]
HTC Hero - announced 24 June 2009 for release in July. [67]
In September 2008, Motorola confirmed that it was working on hardware products that would run Android.[68]
Huawei plans to release a phone that would run Android on T-Mobile. This date however is not set until after June 2009.[69]
Archos is planning to launch a new device, which would combine significant media capabilities with an Android operating system.[70]
Lenovo is working on an Android-based mobile phone that supports the Chinese 3G TD-SCDMA standard.[71]
HTC is planning a "portfolio" of Android based phones to be released in the middle of 2009,[72].
Sony Ericsson is waiting for better multi media support in Android 2.0.[73]
GiiNii Movit Mini is a Internet device based on Google's Android operating system.[74]
Acer is rumored to be releasing phones called the L1, C1, E1, F1, and A1 (unconfirmed) late in 2009.[75]
Acer is releasing Android for the Acer One netbook in Q3 2009.[76]
Chinese ODM Yuhua's first Android phone, the dual-SIM DSTL1 will be released under the General Mobile brand in June.[77] The company is planning more Android devices. [78]
Skytone, distributor and software developer of the Skytone Alpha-400 announced the release of an Android netbook, the Alpha-680.[79]
Manufacturers are just waiting to see what happens and better features before they commit.