INSPIRE: Internet and Social-media Program With Information and Resources for Long-Term Cancer Survivors Who Underwent Stem Cell Transplant

Inclusion Criteria:

* Received a transplant at a consortium center for a hematologic malignancy or myelodysplasia
* Currently 2-10 years after first HCT

Exclusion Criteria:

* Does not have internet and email access; note that survivors otherwise eligible, but excluded from full study participation because of this exclusion, will be asked to fill out a mailed copy of the baseline assessment for use in secondary aims analyses; they will be sent an information form and a copy of the tailored 'My Health Action Plan' health care guideline for transplant survivors also provided to randomized participants
* English insufficient to complete baseline patient-reported outcomes (PRO) assessments
* Has received treatment for a recurrent or 2nd cancer that required \> surgical excision in the past 2 years or did not have a hematologic malignancy or myelodysplasia diagnosis or did not receive a first transplant between 2-10 years before approach for the study; (these participants will be ineligible for randomization, but will have intervention site access if they complete baseline PRO assessment)
* Scores 20 or above on the patient health questionnaire (PHQ)-8 depression measure (indicating severe depression); these participants will be contacted by a study psychologist to evaluate and provide resources to address their needs (2% of enrollees in our previous study); they will be ineligible for randomization, but will have intervention site access if they complete baseline PRO assessment
* Residing in an institution or other living situation where health care decisions are not made by the participant (e.g., hospitalized, prisoners, living in a rehabilitation facility)
* Does not complete baseline PRO assessment items required to determine stratification or whether the survivor meets inclusion and exclusion criteria
* Has medical or health issues prohibiting computer use (e.g., vision-impaired, cognitively impaired, illness or accident impairing computer function)